With today’s additional arrests, a total of 19 suspects have been arrested.

Authorities allege doctor shoppers worked under the direction of Frank Wooden Sr. of Lake Worth, Fla. Wooden, agents believe, gathered the pills purchased in South Florida and later transported them to Georgia and North Florida where they were sold.

Those previously arrested and charged with conspiracy to commit racketeering, first-degree money laundering, conspiracy to traffic in oxycodone and obtaining a controlled substance by fraud, were: